A heterozygous purple flowered plant is crossed with one that is white. What percent of the ofspring are purple? Answer format: XX%

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

What are they five steps of cloning?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures